﻿function GetHistoryUrl() {
    var referrerUrl = $("#HidPrepUrl").val();
    if (referrerUrl != null && referrerUrl != "") {
        window.location.href = referrerUrl;
    } else {
        window.location.href = "http://www.dijieke.com/mp_Index.htm";
    }
}
function GoHistoryUrl() {
    history.back(-1);
    if (document.referrer == null || document.referrer == "") {
        setTimeout(GetHistoryUrl(), 3000);
    }
}